Sony CMT-DH30 / HCD-DH30 Service Manual ▷ View online
HCD-DH30
65
Pin No.
Pin Name
I/O
Description
1
VSENSE
I
AC line voltage detection signal input terminal
2
F/B
I
Feed back signal input terminal for frequency modulation of oscillator
3
CT
I
Connected to the external capacitor for oscillator duty/frequency setting
4
RT
I
Connected to the external resistor for oscillator frequency setting
5
GND
-
Ground terminal
6
PROTECT
I
Connected to the external capacitor for determines intermittent operation period when abnor-
mal detection state
mal detection state
7
SS
I
Connected to the external capacitor for soft start timing
8
VC1
I
Power supply terminal for control circuit "L": stop
9
OCP
I
Over current detection signal and didt protection signal input terminal
10
VC2
O
Power supply output terminal for driver
11
P-GND
-
Ground terminal for low voltage side driver
12
VG (L)
O
Low voltage side driver drive signal output terminal
13
-
-
Not used
14
VB
O
Power supply output terminal for high voltage side driver
15
VS
I
High voltage side driver reference voltage input terminal
16
VG (H)
O
High voltage side driver drive signal output terminal
17
-
-
Not used
18
VD
I
Terminal for drain-kick starting
When starting, current is supplied directly from the rectifi cation diode to VC1
When starting, current is supplied directly from the rectifi cation diode to VC1
POWER BOARD IC11 CXD9841P (POWER CONTROL)
66
HCD-DH30
SECTION 7
EXPLODED VIEWS
1
2-892-836-01 CABINET (U), STEEL (for BLACK)
1
2-892-836-11 CABINET (U), STEEL (for WHITE, BROWN)
1
2-892-836-21 CABINET (U), STEEL (for PINK)
2
3-704-515-22 SCREW (BV/RING) (for BLACK)
2
3-704-515-32 SCREW (BV/RING) (for WHITE, PINK, BROWN)
3
3-077-331-01 +BV3
(3-CR)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S
(for WHITE, PINK, BROWN)
#2
7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S (for BLACK)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
7-1. STEEL CABINET SECTION
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
• Abbreviation
CH :
CH :
Chinese
model
KR
: Korean model
RU :
Russian
model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
• Color variation
BLACK : Except Thai model
WHITE : Singapore,
WHITE : Singapore,
Thai
models
PINK :
Thai
model
BROWN : Thai model
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
1
3
back panel section
front panel section
#1
#2
#2
#1
#1
#1
2
not supplied
not supplied
not supplied
67
HCD-DH30
7-2. FRONT PANEL SECTION
51
2-892-832-01 SHEET
(DVD)
52
X-2348-572-1 FRONT PANEL ASSY (BLACK) (AEP)
52
X-2348-573-1 FRONT PANEL ASSY (BLACK)
(RU, CH, SP, TW, KR)
52
X-2348-574-1 FRONT PANEL ASSY (WHITE) (SP, TH)
52
X-2348-575-1 FRONT PANEL ASSY (BROWN) (TH)
52
X-2348-576-1 FRONT PANEL ASSY (PINK) (TH)
53
2-892-831-02 BUTTON (POWER) (for BLACK)
53
2-892-831-12 BUTTON (POWER) (for WHITE, PINK, BROWN)
54
2-892-833-01 REFLECTOR,
POWER
55
2-892-829-01 BUTTON
(DISP)
(DISPLAY, PROGRESSIVE, DSGX) (for BLACK)
55
2-892-829-11 BUTTON
(DISP)
(DISPLAY, PROGRESSIVE, DSGX)
(for WHITE, PINK, BROWN)
56
2-892-828-01 BUTTON (FOLDER) (
−, +, l, L)
(for BLACK)
56
2-892-828-11 BUTTON (FOLDER) (
−, +, l, L)
(for WHITE, PINK, BROWN)
57
2-892-830-01 BUTTON (EJECT) (for BLACK)
57
2-892-830-11 BUTTON (EJECT) (for WHITE, PINK, BROWN)
58
3-087-053-01 +BVTP2.6
(3CR)
59
2-892-849-01 SPRING
(DOOR)
60
3-095-712-01 HOLDER
(PWB
BT)
61
A-1239-857-A PANEL BOARD, COMPLETE
62
1-832-848-21 CABLE, FLEXIBLE FLAT (15 CORE)
64
1-831-981-21 CABLE, FLEXIBLE FLAT (4 CORE)
65
1-457-413-11 CORE,
FERRITE
66
1-831-705-21 CABLE, FLEXIBLE FLAT (9 CORE) (AEP)
66
1-832-838-21 CABLE, FLEXIBLE FLAT (13 CORE)
(RU, CH, SP, TW, KR, TH)
67
2-892-834-01 KNOB (MIC) (for BLACK) (RU, CH, SP, TW, KR)
67
2-892-834-12 KNOB
(MIC)
(for WHITE: SP, TH, for PINK: TH, for BROWN: TH)
68
X-2348-577-1 DOOR ASSY (BLACK) (AEP)
68
X-2348-578-1 DOOR ASSY (BLACK) (RU, CH, SP, TW, KR)
68
X-2348-579-1 DOOR ASSY (WHITE) (SP, TH)
68
X-2348-580-1 DOOR ASSY (BROWN) (TH)
68
X-2348-581-1 DOOR ASSY (PINK) (TH)
70
X-2348-582-1 BUTTON (TOP) ASSY (for BLACK)
70
X-2348-583-1 BUTTON (TOP) ASSY (for WHITE, PINK, BROWN)
71
4-233-372-02 FOOT
(FELT)
FL901 1-519-942-11 INDICATOR
TUBE,
FLUORESCENT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
59
71
58
57
53
55
56
54
61
64
52
68
(RU, CH, SP, TW, KR, TH)
67
FL901
not supplied
not supplied
not supplied
(TOP-KEY
board)
(TOP-KEY
board)
58
58
70
60 58
not supplied
not supplied
65
66
58
not supplied
(JACK board)
(JACK board)
58
58
62
PANEL board
68
HCD-DH30
7-3. BACK PANEL SECTION
101
1-832-573-21 CABLE, FLEXIBLE FLAT (13 CORE)
102
3-077-331-01 +BV3
(3-CR)
105
1-831-707-21 CABLE, FLEXIBLE FLAT (9 CORE)
(RU, CH, SP, TW, KR, TH)
105
1-831-708-21 CABLE, FLEXIBLE FLAT (11 CORE) (AEP)
106
1-693-734-11 TUNER (FM/AM) (SP, TW, TH)
106
1-693-735-11 TUNER (FM/AM) (RU, CH, KR)
106
1-693-736-11 TUNER (FM/AM) (AEP)
107
4-233-372-02 FOOT
(FELT)
108
3-077-331-21 +BV3
(3-CR)
109
A-1239-641-A USB BOARD, COMPLETE
110
1-834-229-21 CABLE, FLEXIBLE FLAT (11 CORE)
M201
1-787-629-11 D.C. FAN (50 SQUARE)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#4
7-685-863-09 SCREW +BVTT 2.6X8 (S)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
not
supplied
supplied
DMB15 board section
#3
#3
#3
#3
#3
#3
#4
107
105
109
110
102
102
108
101
106
#1
#1
not supplied
(SP board)
(SP board)
M201
not supplied
not supplied
(VIDEO board)
(VIDEO board)
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
108
not
supplied
supplied
102
Click on the first or last page to see other CMT-DH30 / HCD-DH30 service manuals if exist.